The Underdog® Flagship Store Thissio

Brunch restaurant · Thisio

The Underdog® Flagship Store Thissio

Brunch restaurant · Thisio

2

Iraklidon 8, Athina 118 51, Greece

Photos

The Underdog® Flagship Store Thissio by null
The Underdog® Flagship Store Thissio by EUROPEAN_COFFEE_TRIP
The Underdog® Flagship Store Thissio by EUROPEAN_COFFEE_TRIP
The Underdog® Flagship Store Thissio by EUROPEAN_COFFEE_TRIP
The Underdog® Flagship Store Thissio by EUROPEAN_COFFEE_TRIP
The Underdog® Flagship Store Thissio by EUROPEAN_COFFEE_TRIP
The Underdog® Flagship Store Thissio by EUROPEAN_COFFEE_TRIP
The Underdog® Flagship Store Thissio by EUROPEAN_COFFEE_TRIP
The Underdog® Flagship Store Thissio by EUROPEAN_COFFEE_TRIP
The Underdog® Flagship Store Thissio by null
The Underdog® Flagship Store Thissio by null
The Underdog® Flagship Store Thissio by null
The Underdog® Flagship Store Thissio by null
The Underdog® Flagship Store Thissio by null
The Underdog® Flagship Store Thissio by null
The Underdog® Flagship Store Thissio by null
The Underdog® Flagship Store Thissio by null
The Underdog® Flagship Store Thissio by null
The Underdog® Flagship Store Thissio by null
The Underdog® Flagship Store Thissio by null
The Underdog® Flagship Store Thissio by null
The Underdog® Flagship Store Thissio by null
The Underdog® Flagship Store Thissio by null
The Underdog® Flagship Store Thissio by null
The Underdog® Flagship Store Thissio by null
The Underdog® Flagship Store Thissio by null
The Underdog® Flagship Store Thissio by null
The Underdog® Flagship Store Thissio by null

Highlights

Sustainable coffee, excellent brunch, warehouse cafe, courtyard  

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Iraklidon 8, Athina 118 51, Greece Get directions

underdog.gr
@the_underdog_project

€10–15 · Menu

Reserve

Information

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Iraklidon 8, Athina 118 51, Greece Get directions

+30 21 3036 5393
underdog.gr
@the_underdog_project

€10–15 · Menu

Reserve

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Last updated

Aug 13, 2025

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Jessica G

Google
Incredible space, super cute and comfortable. The food options were amazing, and all super delicious. The restaurant was very accommodating and kind. I might just keep coming back here for my breakfast while We stay in Athens.

Noah Darnell

Google
If you want to be serious about the Athens coffee scene, this is your place. Best variety, helpful crew, clean, good food. And if you love their roasts, you can take it home with you by the kilo. I’ve been here many times over the years and the quality stays consistent. Well done!

Hiurma González Suárez

Google
The best coffee shop in Athens. The breakfast is delicious, very filling, with high quality products and very tasty. We went there three times (and we may go one more time😂). Of course, one of the best (if not the best) coffee we tried. We also recommend the cinnamon roll! Special shout out to the guy who served us, very polite, nice and always with a smile.

Jason

Google
Had brunch at The Underdog the day I was leaving Athens. My wife enjoyed their Greek coffee a lot despite not being much of a coffee drinker. I thought their Americano was OK, but the Greek coffee was insanely smooth. Bought a bag of whole beans for home. The Salmon Eggs Benedict was delicious and the service was impeccable. Building is nice and cool, but not too cold, and it has the vibe of a laid-back coffee shop.

Jonah Payne

Google
Genuinely some of the best service we have received anywhere. The server was very polite and brought things out quickly. The coffee was decent, but the food was excellent! And we loved sitting in their beautiful indoor/outdoor patio in the back.

Alec Tseng

Google
Before traveling to Greece, I searched online for specialty coffee shops worth visiting and came across The Underdog. This is a specialty coffee shop in Athens with a strong background in training coffee competition participants and an impressive record of awards. Although the shop might look like a brunch café at first glance, the quality of its coffee is truly remarkable. Coffee Experience at The Underdog ☕ Americano – Made with their house blend. While some might find the serving size small, it was just right for me. The water-to-coffee ratio perfectly highlighted the coffee’s characteristics—balanced acidity, rich body, high sweetness, and an incredibly smooth mouthfeel. A fantastic Americano made from a well-crafted blend. ☕ Batch Brew – Brewed using naturally processed Ethiopian coffee. While the flavor profile was what you’d typically expect from a natural Ethiopian coffee at a specialty café, it was executed at a high level. ☕ Cappuccino – The milk foam was incredibly creamy and silky, giving it a texture similar to milk tea. Smooth and well-balanced. 🥤Iced Latte – The fresh milk was served separately, allowing customers to adjust the coffee-to-milk ratio themselves—a great touch. I absolutely loved The Underdog’s atmosphere, especially the open bar setup with an impressive array of professional coffee equipment. The staff were incredibly friendly, making our visit an amazing experience. It was the perfect way to create lasting memories before leaving Greece.🥰

Suriya Chandrasekar

Google
Their coffee is fantastic, and it’s clear why this place is so well-loved for it. The huevos pochados were delicious, full of flavor and perfectly done. The healthy quinoa salad was just okay, but the overall vibe is really nice. Really nice cinnamon rolls. A great spot, especially if you’re a coffee lover!

george papadopoulos

Google
One of the best coffee spots in Athens. The people here are among the best in Greece when it comes to coffee and hospitality kind, welcoming, and true professionals. Their brunch is excellent, and the space has a great ambiance. A must visit.